| Lodi Citizen's Monitoring - Lodi, California | ||||||||||
| APRIL 2007 | ||||||||||
| Weather: | Light breeze, CLEAR, temperature 24C (75 F) | |||||||||
| date | Water had some turbidity and some olive brown color reported. | |||||||||
| 13-Apr-07 | Medium flow, river level up, March 16, 2007 Lodi Lake started filling. | |||||||||
| Dissolved | (TDS) | Nitrate, | ||||||||
| Water | Oxygen | Turbidity | Conduct. | as mg/L | ||||||
| Test Site | Date | Time | pH | Temperature | mg/L | NTU | uS | Nitrogen | Remarks | |
| Site #1 | 13-Apr-07 | 11:55 | 8.4 | 15.5 C | 59.9 F | 9.0 | 4.6 ntu | 30 | 0 | |
| River before City | B | A | A | A | A | A | ||||
| Storm System inlets | ||||||||||
| Site # 2 | 13-Apr-07 | 12:10 | 8.6 | 14.7 C | 58.5 F | 8.2 | 3.5 ntu | 30 | 0 | |
| River | C | A | B | A | A | A | ||||
| near Casa de Lodi | ||||||||||
| Site # 5 | na | |||||||||
| River at | ||||||||||
| 1050 N Lincoln | ||||||||||
| Site # 7 | 13-Apr-07 | 15:28 | 9.2 | 15.6 C | 60.1 F | 9.4 | 1.4 ntu | 40 | 0 | |
| River, near Gazebo | D | A | A | A | A | A | ||||
| N/O Lodi Lake | ||||||||||
| Site # 7A | 13-Apr-07 | 15:28 | 8.1 | 19.6 C | 8.3 | 2.1 ntu | 40 | 0 | ||
| East end (S/o SD) | B | A | A | A | A | A | ||||
| Lodi Lake | ||||||||||
| Site # 8 | 13-Apr-07 | 15:14 | 7.7 | 18.0 C | 64.4 F | 8.6 | 3.8 ntu | 40 | 0 | |
| Lodi Lake | A | A | A | A | A | A | ||||
| near Storm Drain | ||||||||||
| Site # 9 | 13-Apr-07 | 15:40 | 7.6 | 18.3 C | 64.9 F | 9.5 | 4.4 ntu | 40 | na | Jet ski activity |
| River at | A | A | A | A | A | |||||
| WID Dam | ||||||||||
| Weather: | Clear, sunny and calm, temperature 30 C (85 F) | |||||||||
| date | Water a little turbid with some olive-brown color reported. | |||||||||
| 27-Apr-07 | Medium flow, river level up, March 16, 2007 Lodi Lake started filling. | |||||||||
| Dissolved | (TDS) | Nitrate, | ||||||||
| Water | Oxygen | Turbidity | Conduct. | as mg/L | ||||||
| Test Site | Date | Time | pH | Temperature | mg/L | NTU | uS | Nitrogen | Remarks | |
| Site #1 | 27-Apr-07 | 15:24 | 7.5 | 18.0 C | 64.4 F | 10.6 | 3.0 ntu | 30 | 0 | |
| River before City | A | A | A | A | A | A | ||||
| Storm System inlets | ||||||||||
| Site # 2 | 27-Apr-07 | 15:25 | 7.5 | 18.2 C | 64.8 F | 9.2 | 2.5 ntu | 40 | 0 | |
| River | A | A | A | A | A | A | ||||
| near Casa de Lodi | ||||||||||
| Site # 5 | 27-Apr-07 | 15:45 | 7.7 | 18.2 C | 64.8 F | 9.0 | 3.3 ntu | 40 | na | |
| River at | A | A | A | A | A | |||||
| 1050 N Lincoln | ||||||||||
| Site # 7 | 27-Apr-07 | 15:15 | 7.7 | 18.0 C | 64.4 F | 9.1 | .6 ntu | na | 0 | |
| River, near Gazebo | A | A | A | A | A | |||||
| N/O Lodi Lake | ||||||||||
| Site # 7 | ||||||||||
| River, near Gazebo | ||||||||||
| N/O Lodi Lake | ||||||||||
| Site # 7A | 27-Apr-07 | 15:45 | 7.5 | 24.5 C | 76.1 F | 9.2 | 1.3 ntu | 40 | 0 | |
| East end (S/o SD) | A | A | A | A | A | A | ||||
| Lodi Lake | ||||||||||
| Site # 8 | ||||||||||
| Lodi Lake | ||||||||||
| near Storm Drain | ||||||||||
| Site # 9 | 27-Apr-07 | 15:56 | 7.6 | 21.1 C | 70.0 F | 10.7 | 5.1 ntu | 40 | na | |
| River at | A | B | A | B | A | |||||
| WID Dam | ||||||||||
| NA = Not Analyzed | ||||||||||
| GRADE: | pH | Temp | D.O. | Turbidity | TDS | Nitrates | ||||
| A | 7.0 - 8.0 | Weather | > 85% Saturation | < 5 | < 150 | < 1 | ||||
| B | 6.5-6.9, 8.1-8.5 | and | 75-84% Sat. | 5 - 20 | 151 - 300 | 2 - 3 | ||||
| C | 6.0-6.4, 8.6-9.0 | condition | 65-74% Sat. | 21 - 50 | 301 - 500 | 4 - 5 | ||||
| D | 5.5-5.9, 9.1-9.5 | dependent | 55-64% Sat. | 50 - 150 | 501 -1000 | 6 - 10 | ||||
| F | <5.5, >9.5 | < 55%Sat.,<5.0mg/L | > 150 | > 1000 | > 10 | |||||